



- Price: TK 10,800/-
- Stock: In Stock
- Model: 820 G3 / 820 G4 i3
Key Features
- Model: HP 820 G3 / 820 G4
- CPU Support: Intel Core i3
- RAM Support: DDR4
- Storage Support: NVMe / SATA SSD & HDD
- Build Quality: Durable OEM-Grade Construction
- Protection: Short Circuit, Overheat & Power Stability Protection
HP 820 G3 / 820 G4 i3 Laptop Motherboard – High-Quality Replacement | Best Price in BD
Overview & Product Quality
The HP 820 G3 / 820 G4 i3 Laptop Motherboard is a premium replacement board designed to restore your laptop’s full performance, stability, and reliability. If your old motherboard is damaged due to overheating, liquid spill, power failure, display issues, BIOS errors, or short circuits, this OEM-grade motherboard provides a dependable solution to bring your laptop back to optimal functionality.
Built according to HP’s strict OEM standards, this motherboard supports the Intel Core i3 processor, delivering smooth multitasking performance for office work, browsing, online meetings, multimedia streaming, and educational tasks. Optimized thermal management ensures your laptop runs cooler, faster, and more efficiently while providing consistent performance during heavy workloads.
Constructed with high-quality chipsets, solid capacitors, and reinforced circuitry, the 820 G3 / 820 G4 motherboard ensures long-term durability and stable operation even under prolonged usage. It supports DDR4 RAM for fast multitasking, integrated Intel graphics for smooth display output, and storage options including NVMe SSD, SATA SSD, and HDD. This motherboard is ideal for laptops experiencing freezing, random restarts, display problems, or slow performance, restoring complete functionality and long-term reliability.
Installation & Compatibility
The HP 820 G3 / 820 G4 Motherboard is designed to perfectly fit inside HP 820 G3 and 820 G4 series laptops. The motherboard includes properly aligned USB ports, HDMI port, LAN port, audio jack, LCD display connector, DDR4 RAM slot, NVMe & SATA SSD interface, Wi-Fi module slot, cooling fan header, and keyboard & touchpad connectors — ensuring smooth installation and full compatibility. It fully supports the Intel Core i3 processor, DDR4 RAM modules, and NVMe/SATA SSD or HDD storage — providing stable performance, fast multitasking, and reliable daily use.
Technicians can install this motherboard easily, and experienced users can also replace it using standard tools. After installation, the laptop boots normally, and Windows 10/11 automatically detects the required drivers without additional BIOS configuration.